air quality law Articles

  • The Product Use of Impact Rock Crusher

    The Product Use of Impact Rock Crusher High efficiency impact crusher, also known as high efficiency artificial sand making machine, is a high performance impact rock crusher developed by the company on the basis of PCL series impact crusher, with many national invention patents. Its main characteristic is to improve the linear ...

  • Geomembrana HDPE Liner for Gold Mine Tailings Pond in Indonesia - Case Study

    Geomembrana HDPE liner, also known as geomembrane HDPE liner, is the  very low permeability synthetic membrane liner used with geotechnical engineering related material so as to contain fluid or gas migration in a human-made project, structure, or system. BPM brand high quality Geomembrana HDPE liner is manufactured with ...

  • 3005 aluminum sheet

    3005 aluminum sheet description 3005 aluminum sheet (Al-Mg) is approximately 20% higher strength than 3003 aluminum sheet with superior corrosion resistance. 3 series aluminum sheet is also called anti-rust aluminum. Manganese is added to 3005 aluminum sheet, contenting 1.0% -1.5%, so it has a better ...


    By Mingtai Aluminum

  • How much do you know about the Importance of Temperature and Humidity in Dust-free Workshop?

    A stable and uniform temperature field is established to ensure that the difference between the average temperature and the temperature in the working area does not exceed the allowable temperature fluctuation value when the airflow reaches the working area. According to the hygienic requirements of indoor workers, its velocity of flow is 0.25 when the airflow reaches the working area, and the ...

  • Operational Specification for High Speed Slitting Machine

    Pay attention to safety when feeding into high speed slitting machine. Push the material to the right position to inflate, pay attention to the direction of rotation of the material can not be reversed. Wear paper and side to side: put the material in the direction of setting the equipment from the roll to the roll, ...

  • Advantages of Explosion-proof Ceiling Fan

    High safety level Since the design function of ceiling fan is more and more, it has been updated in terms of safety performance and quality. Among them, the security level is also in the process of constantly updating its technology, it can be seen that the safety factor is getting higher and higher. In the process of choosing explosion proof ceiling fan, the safety factor and index will be ...

  • The Application of the Industrial Chiller

    The cooling characteristics of industrial water chillers and the application of cooling characteristics of industrial water chillers appears with the rapid development of the modern industrial technology. In order to improve production efficiency, improve product quality and reduce production costs, the requirement of temperature control in production process is becoming more and more strict. ...

  • Assembly Line Automation Equipment for Different Industries

    Assembly Line Automation Equipment for Low Voltage Electrical Industry YiHeDa has a wealth of experience in providing handling and automation solutions to the low voltage electrical industry to complete the automatic assembly and testing of electrical welding, low-voltage switches, cam ...

  • The Method of Controlling Air Volume in Vertical Grinding Mill Processing Coal Gangue

    Coal gangue is the solid waste produced by coal mining and washing. It is the main waste of coal mining and is regarded as harmful substances and harmful gases. In the mining of coal gangue, the use of grinding equipment is indispensable. In the development strategy of mills, we should adhere to the principle of clean and environmentally friendly resource saving, recycling and turning waste into ...

  • Link between Glyphosate and Kidney Disease

    And now to a story that is never far from the headlines. If is about an EPA – Registered herbicide that has been linked to kidney disease. This story demonstrates the extent that entities will go to protext their commercial interests. The story comes from the organisation Beyond Pesticides. (Beyond Pesticides, February 6, 2019) The American Association for the Advancement of Science (AAAS) ...

  • Border control sea water desalination - Libya, 2x 250 m3/d - Case Study

    Project Description: Lenntech has been awarded a contract for the engineering, manufacturing and assembly of a containerized sea water reverse osmosis systems at the border control office (Libya and Egypt) in the State of Libya. The treated and desalinated water is used as potable water in the harsh environment of the Sahara. The water desalination system is equipped with top brand ...


    By Lenntech Water Treatment

  • SERVOTOUGH SpectraScan 2400 - A tunable filter optical system for on-line and real-time hydrocarbon gas composition analysis

    Abstract An all-optical sensor platform has been developed for hydrocarbon gas composition analysis enabling speciation and quantification of the individual hydrocarbon components in multi-component matrices of alkanes, alkynes, alkenes and/or alcohols. It performs such speciation without requiring physical separation of the compounds as performed in chromatography. The flow-through ...

  • Emergency potable water from brackish water - Montenegro, 500 m3/d - Case Study

    Project Description: Lenntech has engineered, manufactured and assembled a mobile containerized brackish water reverse osmosis system on sites throughout the Republic of Montengro. The treated and desalinated water is used for emergency purposes to prepare potable water from brackish water sources up to salinity of 6.000 ppm. The water desalination system is equipped with top brand ...


    By Lenntech Water Treatment

  • The Working Principle of Raymond Mill Machine

    When the ultra-fine Raymond mill Machine works, the materials to be crushed are added into the machine from the feeding hopper on the side of the machine cover shell. It relies on a roller-grinding device suspended on the main frame to rotate around a vertical axis while rotating itself. Because of the action of centrifugal force ...

  • Regenerative Agriculture - getting a boost in the marketplace

    Yes – it had to happen and it has happened – quickly. The word regenerative is hardly out of the starting box and now there is a brand, Land to Market Australia, to showcase produce from regenerating landscapes. It includes an ‘ecological outcomes verified’ quality assurance program that doesn’t specify practice or process but aims to monitor changes to the ...

  • Glittering Leaf Custom Lapel Pins Small Quantity

    Glittering Leaf Custom Lapel Pins Small Quantity is a little size lapel pin, and the color use sparkling red with gold finish, it looks very small but very vibrant, so this one is very suitable for any clothing, and this shiny leaf design is very eye-catching when you wear it in the night. Glittering Leaf Custom Lapel Pins Small Quantity is hard enamel pin, it is very good quality, the ...


    By GS-JJ

  • Discharge Operation Steps of Industrial Chiller in Ammonia Refrigeration System

    When using air separator to discharge air, the return valve of air separator should be placed in normal open state to reduce the pressure of air separator to suction pressure, and other valves should be closed.   The mixed gas intake valve is properly opened so that the mixed gas in the refrigeration system of the industrial chiller enters the air separator.   Opening liquid ...

  • 5083 aluminum sheet

    5083 aluminum sheet/plate/coil description 5083 aluminum sheet/plate/coil belongs to the Al-Mg alloy and has good forming and processing properties, corrosion resistance, weldability, medium strength.Mingtai Aluminum can manufacture and supply high quality 5083 aluminum sheet/plate/coil with 18 years experience. ...


    By Mingtai Aluminum

  • How to Exhaust Air in the Industrial Chiller of Freon System

    In the daily operation of industrial chillers, it is easy to appear the situation that the air  enters into the refrigeration system. Because the low temperature in the refrigeration system will not condensate the air into liquid, but will affect the heat dissipation of the condenser, resulting in the increase of condensation pressure so as to cause the abnormal operation of industrial ...

  • Basic Knowledge and Development of Rotary Slitting Machinery

    With the improvement of flexible packaging automation and consumer goods manufacturers focusing on reducing the inefficiency and pollution of intermediate links, some manufacturers have gradually changed the process and replaced manual packaging with more automated automatic packaging lines. As the demand for coils continues to increase, the position of slitting machines is becoming more and more ...

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